// axios基础的封装
import axios from 'axios'
import { ElMessage } from 'element-plus'
import {useUserStore} from '@/stores/user'
import 'element-plus/theme-chalk/el-message.css'
import router from '@/router'

const httpInstance = axios.create({
    baseURL: 'http://pcapi-xiaotuxian-front-devtest.itheima.net',
    timeout: 1000000
})   

// axios请求拦截器
httpInstance.interceptors.request.use(config => {
  // 1.从pinia获取token信息
      const userStore = useUserStore()
 // 2.按照按照后端的要求拼接token数据
      const token = userStore.userInfo.token
      if (token) {
       config.headers.Authorization = `Bearer ${token}`
      }
    return config
  }, e => Promise.reject(e))
  
// axios响应式拦截器
  httpInstance.interceptors.response.use(res => res.data, e => {
    // 统一错误提升
    ElMessage({
      type:'error',
      message:e.response.data.msg
    })
    // 401token失效处理
    // 1.清除本地用户数据
    // 2.跳转到登录页
    if (e.response.status === 401 ) {
     userStore.clearUserInfo()
     router.push('/login')
    }
    return Promise.reject(e)
  })

  export default httpInstance



